package com.hdu.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.hdu.entity.CourseCategory;
import com.hdu.vo.CourseCategoryTreeVo;

import java.util.List;

/**
 * <p>
 * 课程分类 Mapper 接口
 * </p>
 *
 * @author xiaobai
 * @since 2025-02-26
 */
public interface CourseCategoryMapper extends BaseMapper<CourseCategory> {

    List<CourseCategoryTreeVo> selectTreeNodes(String id);
}
